Local reports say 8–10 blasts were heard overnight near the Lukoil oil refinery in Volgograd, with several impacts claimed. The facility sits outside dense residential areas; flashes were reportedly visible from the city. Damage assessments and official statements are pending. About the refinery: Lukoil’s Volgograd plant is one of the larger refineries in southern Russia, producing gasoline, diesel, jet fuel and other products and serving as a key regional supply hub. | Meanwhile in Ukraine